package com.john.design.创建性模型.建造者模式;

/**
 * @Author: JohnCoding
 * @Description:
 * @date: 2020/8/10 23:27
 */
public abstract class CourseBuilder {
    public abstract void buildName(String name);
    public abstract void buildType(String type);
    public abstract void buildPPT(String PPT);
    public abstract void buildQa(String qa);
    public abstract Course build();
}
